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Camera and editor improvements

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This commit is contained in:
Ilya Laktyushin
2023-05-19 18:12:22 +04:00
parent 2749d3a2fe
commit 8408e4dda6
33 changed files with 1417 additions and 279 deletions
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14
submodules/TelegramUI/Components/MediaEditor/Sources/MediaEditorComposer.swift
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@@ -17,6 +17,7 @@ final class MediaEditorComposer {
private let values: MediaEditorValues
private let dimensions: CGSize
private let outputDimensions: CGSize
private let ciContext: CIContext?
private var textureCache: CVMetalTextureCache?
@@ -28,9 +29,10 @@ final class MediaEditorComposer {
private let drawingImage: CIImage?
private var entities: [MediaEditorComposerEntity]
init(account: Account, values: MediaEditorValues, dimensions: CGSize) {
init(account: Account, values: MediaEditorValues, dimensions: CGSize, outputDimensions: CGSize) {
self.values = values
self.dimensions = dimensions
self.outputDimensions = outputDimensions
self.renderer.addRenderChain(self.renderChain)
self.renderer.addRenderPass(ComposerRenderPass())
@@ -91,7 +93,10 @@ final class MediaEditorComposer {
if let pixelBuffer {
processImage(inputImage: ciImage, time: time, completion: { compositedImage in
if let compositedImage {
if var compositedImage {
let scale = self.outputDimensions.width / self.dimensions.width
compositedImage = compositedImage.transformed(by: CGAffineTransform(scaleX: scale, y: scale))
self.ciContext?.render(compositedImage, to: pixelBuffer)
completion(pixelBuffer)
} else {
@@ -130,7 +135,10 @@ final class MediaEditorComposer {
if let pixelBuffer {
makeEditorImageFrameComposition(inputImage: image, gradientImage: self.gradientImage, drawingImage: self.drawingImage, dimensions: self.dimensions, values: self.values, entities: self.entities, time: time, completion: { compositedImage in
if let compositedImage {
if var compositedImage {
let scale = self.outputDimensions.width / self.dimensions.width
compositedImage = compositedImage.transformed(by: CGAffineTransform(scaleX: scale, y: scale))
self.ciContext?.render(compositedImage, to: pixelBuffer)
completion(pixelBuffer, time)
} else {